Muffler for automobile



FIG. 1 is a top perspective view of a muffler for automobile, showing my new design;

FIG. 2 is a left side plan view of the muffler;

FIG. 3 is a right side plan view of the muffler;

FIG. 4 is a front elevation view of the muffler;

FIG. 5 is a back elevation view of the muffler;

FIG. 6 is a top plan view of the muffler; and,

FIG. 7 is a bottom plan view of the muffler. 

The ornamental design for a muffler for automobile, as shown and described. 